Cube

Cube is a spreadsheet-first FP&A platform that has repositioned itself around AI agents. For accountants, the draw is that planning and reporting stay in Excel and Google Sheets while the data underneath is governed.

What it does well. The spreadsheet front end means finance teams do not have to retrain, and results can also reach Slack, Teams and PowerPoint. The vendor describes four agents for data, analysis, planning and business partnering, plus an MCP server for connecting AI assistants to Cube data. Security claims are specific: SOC 1 and SOC 2 Type 2, HIPAA, SSO and an audit trail, all stated by the vendor. A free trial is offered, which is unusual in this segment.

Where it falls short. The site names no customers and publishes no prices, so you cannot judge fit from the page alone. QuickBooks is not listed among named connections on the page we read, which matters for small practices. The agents are new and the vendor's own descriptions are all we could check, so treat accuracy claims as untested. Implementation is the real cost in any FP&A rollout, and the platform is built for finance teams rather than small bookkeeping clients. Lock-in is also a consideration, because models, rules and agent logic built in Cube are not easy to move elsewhere. Smaller practices may find the implementation effort out of proportion to their needs.

Best for. Mid-market finance teams, and advisory practices serving them, that already live in Excel and want governed data, consolidated reporting and planning without moving to a new interface. It is built around US-style finance teams and ERPs such as Oracle, Dynamics and Sage.

Verdict. A well-funded, security-forward option for teams that want AI help without leaving spreadsheets. In a trial, test how long the first data connection takes, whether agent answers trace back to source data, and what the price looks like at your entity count. For lighter reporting, Spotlight Reporting or Fathom are cheaper routes; for heavier planning, compare Datarails. Ask for a reference customer of similar size, and confirm in writing which agent features are generally available today rather than on a roadmap.